these 20 derivations will be built:
  /nix/store/4z2pf0wmbvlsdf1gw2f1an6a8rjkxx54-python3.14-nixbot.drv
  /nix/store/bcfmxa8md080k0gvk9bgd94c8917xqkd-unit-nixbot.service.drv
  /nix/store/qx51picvmk1p60kiv5r3cn7qaadkvf3l-system-units.drv
  /nix/store/z4hak2cw4p1mr69835abmwjmjapr5scc-etc.drv
  /nix/store/zy97lj0rxmqbbyy5zl1v6ajmmsd3rxy1-activate.drv
  /nix/store/fh2mxpl54yp8ns6ahwjdg9gkdznra59r-nixos-system-github-test.drv
  /nix/store/0vyb18vf0l7fy7v5lvy3c117zqsdak1i-closure-info.drv
  /nix/store/dd76hr8abfji9ipcz9j0rhhjwdimyi7n-unit-nixbot.service.drv
  /nix/store/lrfivjazdmpb7wfndx9sazpc06rjnssf-system-units.drv
  /nix/store/zgrnpifsrk5dq3cjsbsxm2idsrycgcmp-etc.drv
  /nix/store/z61sfbbdbzfi8783bp03zbj9bkc9bhx2-activate.drv
  /nix/store/q7xar755d21x071a5fdhwvdzwmajhlq5-nixos-system-gitea-test.drv
  /nix/store/s365r1c6fsrypf4d00p27ni0drzkr89h-closure-info.drv
  /nix/store/c57vablpjqzry7zrisj24lybqrlc1pnr-run-nixos-vm.drv
  /nix/store/0zj16cj746z8kd9s59q8a8v7yf1agkay-nixos-vm.drv
  /nix/store/zvc7524ha40fw1j53i0p7bvg26978sdw-run-nixos-vm.drv
  /nix/store/lkg8v3qylgs8xs7xzv3cq1xrd415pqvr-nixos-vm.drv
  /nix/store/ihmgmaz6vxqqvrsg089blp6ampir2i2m-driverConfiguration.json.drv
  /nix/store/biqb8bv5xcj6wnyqiapw4fgqgbf1dw26-nixos-test-driver-nixbot.drv
  /nix/store/kff8rbsh8lksf2ys7g3zxsi7pa3fpfd0-vm-test-run-nixbot.drv
Failed to find a machine for remote build!
derivation: kff8rbsh8lksf2ys7g3zxsi7pa3fpfd0-vm-test-run-nixbot.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])